The Latest Version availiable is now compatible with windows Vista. If you have purchased a version not compatible with vista you can download the latest version using the Web Install page on this website.
Make sure to follow the directions carefully. ** You must install using the "run as administrator" option that appears when "right clicking" on the setup icon you download.
If you have already installed a version that is not compatible you may loose information that you have entered.
Immediately stop working on it and uninstall. You can then try to install the correct version from online.
Once the program runs you may see some, all or none of your work reapear. If work reapears double check that it is all there, refill what may be missing and continue working.